GCF of 1816/231, 4257/9231
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Use our free GCF of Fractions Calculator tool to compute the GCF of 1816/231, 4257/9231 i.e 1/710787 easily. The following is the detailed procedure to determine the greatest common factor of fractions 1816/231, 4257/9231.
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
What is the GCF of 1816/231,4257/9231?
Given fractions are 1816/231,4257/9231
To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by
GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators
In the fractions 1816/231,4257/9231, numerators are 1816,4257
Denominators are 231,9231
The GCF of 1816,4257 is 1 .
LCM of 231,9231 is 710787.
The greatest common factor of 1816/231,4257/9231 = [GCF of 1816,4257]/[LCM of 231,9231]= 1/710787
Therefore, the GCF of 1816/231,4257/9231 is 1/710787.
To find the highest common factor of 1816,4257, we have to find the factors of both numbers and list the highest common factor.
The factors of 1816 are 1, 2, 4, 8, 227, 454, 908, 1816
The factors of 4257 are 1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257
The HCF of 1816,4257 is 1.
Lets's calculate GCF of 1816,4257
∴ So GCF of numbers is 1 because of no common factors present between them.
Greatest Common Factor of 1816,4257 By Matching Biggest Common Factor Method
Now, list down the factors of 1816
:1,2,4,8,227,454,908,1816
Now, list down the factors of 4257
:1,3,9,11,33,43,99,129,387,473,1419,4257
Greatest Common Factor
We found the factors 1816,4257 . The biggest common factor number is the GCF number.
So the greatest common factor 1816,4257 is 1.
Lets's calculate LCM of 231,9231
| 3 | 231, 9231 |
| 77, 3077 |
∴ So the LCM of the given numbers is 3 x 77 x 3077 = 710787
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/710787
Therefore, the GCF of Fractions 1816/231,4257/9231 is 1/710787
Least Common Multiple of 231,9231 with GCF Formula
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 231,9231 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(231,9231) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(231,9231) x common factors =3 x 1 = 3
LCM(231,9231) = ( 231 × 9231 ) / 3
LCM(231,9231) = 2132361 / 3
LCM(231,9231) = 710787
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FAQs on GCF of Fractions of 1816/231, 4257/9231
1. What is the HCF of 1816,4257?
The HCF of 1816,4257 is 1
2. What is the GCF of a fraction?
The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.
3. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
4. What is the GCF of Fractions for 1816/231, 4257/9231?
Answer: GCF of Numerators as per given numbers 1816/231, 4257/9231 is
GCF of Numerators i.e. for 1816,4257 is 1
LCM of denominators i.e. for 231,9231 is 710787.
Thus, GCF of Fractions is 1/710787.Finally, GCF of Fractions for 1816/231, 4257/9231 is 1/710787.